---

yaml --- r: 82137 b: refs/heads/master c: f6fb786 h: refs/heads/master i: 82135: b7406ac v: v3
git-mirror · Feb 1, 2008 · aec0f20 · aec0f20
1 parent b180404
commit aec0f20
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Showing 4 changed files with 12 additions and 17 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fcc1175947510d7d7dc82d5c1b8315cb8fcb96ca
+refs/heads/master: f6fb786d6dcdd7d730e4fba620b071796f487e1b
diff --git a/trunk/drivers/ide/ide-dma.c b/trunk/drivers/ide/ide-dma.c
@@ -282,12 +282,12 @@ int ide_build_dmatable (ide_drive_t *drive, struct request *rq)
 			*--table |= cpu_to_le32(0x80000000);
 		return count;
 	}
+
 	printk(KERN_ERR "%s: empty DMA table?\n", drive->name);
+
 use_pio_instead:
-	pci_unmap_sg(hwif->pci_dev,
-		     hwif->sg_table,
-		     hwif->sg_nents,
-		     hwif->sg_dma_direction);
+	ide_destroy_dmatable(drive);
+
 	return 0; /* revert to PIO for this request */
 }
 

diff --git a/trunk/drivers/ide/pci/sgiioc4.c b/trunk/drivers/ide/pci/sgiioc4.c
@@ -517,8 +517,7 @@ sgiioc4_build_dma_table(ide_drive_t * drive, struct request *rq, int ddir)
 	}
 
 use_pio_instead:
-	pci_unmap_sg(hwif->pci_dev, hwif->sg_table, hwif->sg_nents,
-		     hwif->sg_dma_direction);
+	ide_destroy_dmatable(drive);
 
 	return 0;		/* revert to PIO for this request */
 }

diff --git a/trunk/drivers/ide/ppc/pmac.c b/trunk/drivers/ide/ppc/pmac.c
@@ -1535,11 +1535,10 @@ pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq)
 	}
 
 	printk(KERN_DEBUG "%s: empty DMA table?\n", drive->name);
- use_pio_instead:
-	pci_unmap_sg(hwif->pci_dev,
-		     hwif->sg_table,
-		     hwif->sg_nents,
-		     hwif->sg_dma_direction);
+
+use_pio_instead:
+	ide_destroy_dmatable(drive);
+
 	return 0; /* revert to PIO for this request */
 }
 
@@ -1548,12 +1547,9 @@ static void
 pmac_ide_destroy_dmatable (ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
-	struct pci_dev *dev = HWIF(drive)->pci_dev;
-	struct scatterlist *sg = hwif->sg_table;
-	int nents = hwif->sg_nents;
 
-	if (nents) {
-		pci_unmap_sg(dev, sg, nents, hwif->sg_dma_direction);
+	if (hwif->sg_nents) {
+		ide_destroy_dmatable(drive);
 		hwif->sg_nents = 0;
 	}
 }